* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}
body {
    padding: 0;
    margin: 0;
    overflow: hidden;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.4285;
    color: #333333;
    background-color: #ffffff
}
canvas {
    display: inline-block;
    vertical-align: baseline;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}
h1, h2, h3, h4, h5, h5 {
    font-family: inherit;
    font-weight: 500;
    line-height: 1.1;
    color: inherit;
}
h2 {
    font-size: 30px;
}
.overlays {
    display: block;
    position: absolute;
    left: 0px;
    right: 0px;
    top: 0px;
    bottom: 0px;
    z-index: 2;
    background-color: rgba(0, 0, 0, 0.49);
}
.helloDialog {
    width: 350px;
    background-color: #ffffff;
    margin: 200px auto;
    border-radius: 15px;
    padding: 5px 15px 5px 15px;
}
.form-group {
    margin-bottom: 15px;
}
.form-control {
    display: block;
    width: 100%;
    height: 34px;
    padding: 6px 12px;
    font-size: 14px;
    line-height: 1.42;
    color: #555;
    background-color: #ffffff;
    border: 1px solid #cccccc;
    border-radius: 4px;
    box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}
.button {
    display: block;
    width: 100%;
    background-color: #428bca;
    border-color: #357ebd;
    border-radius: 4px;
    border-width: 1px;
    padding: 6px 12px;
    color: #ffffff;
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42;
}
